Question

Решить задачу по железной дороге нужно перевезти 750 тонн зерна Сколько для этого потребуется вагонов вмещающих каждый по 60 тонн зерна в скольких вагонов вмещающих по 40 тонн возможно перевести это же зерно

Answer 1

750:60=12,5 потребуется 13 вагонов
750:40=18,75 потребуется 19 вагонов

Answer 2

Calculation of the Number of Wagons Needed

To solve the problem of transporting 750 tons of grain, we need to determine the number of wagons required. Each wagon can hold 60 tons of grain.

To calculate the number of wagons needed, we divide the total weight of the grain by the capacity of each wagon:

Number of wagons = Total weight of grain / Capacity of each wagon

Let's calculate the number of wagons needed for the grain that can be loaded in each type of wagon.

1. Wagons with a capacity of 60 tons each: - Total weight of grain: 750 tons - Capacity of each wagon: 60 tons - Number of wagons needed: 750 tons / 60 tons = 12.5 wagons

Since we cannot have a fraction of a wagon, we need to round up to the nearest whole number. Therefore, we would need 13 wagons with a capacity of 60 tons each to transport 750 tons of grain.

2. Wagons with a capacity of 40 tons each: - Total weight of grain: 750 tons - Capacity of each wagon: 40 tons - Number of wagons needed: 750 tons / 40 tons = 18.75 wagons

Again, we need to round up to the nearest whole number. Therefore, we would need 19 wagons with a capacity of 40 tons each to transport 750 tons of grain.

Summary

To transport 750 tons of grain, you would need: - 13 wagons with a capacity of 60 tons each. - 19 wagons with a capacity of 40 tons each.

Please note that these calculations are based on the assumption that all wagons are fully loaded and have no other constraints such as size limitations or weight restrictions.